Justin Bieber: His album “My World: 2.0” crossed the double platinum mark. Paramount will release the concert pic “Justin Bieber: 3D” this February. Guest-starred on “CSI.”
Demi Lovato: The singer-actress continues to star in the Disney Channel’s “Sonny With a Chance.” Also reprised her role in hit telepic “Camp Rock 2: The Final Jam.”
Jordan Sparks: Completed touring for her second album, “Battlefield,” in July. Joined the cast of Tony-winning Broadway show “In the Heights” as Nina Rosario.